Alright, so Oregon has a state preemption clause that says that CHL holders are exempt from city and county regulation on the possession of firearms. Portland has an ordinance that bans loaded open carry in public places. (The maximum they can ban.) I have a CHL, therefore I can carry, open or concealed, in public places. JELD-WEN Field (the former PGE Park, former Civic Stadium, etc,) is owned by the city of Portland. That makes it a "public place", correct? (The city owns Memorial Coliseum, too, so this would apply to events there as well.) So can private companies that lease the space (the Timbers soccer team and Winterhawks hockey team, respectively,) ban firearms, even to CHL holders?